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For the Inventor, By the Inventor

Cleveland, OH, United States of America

Fives North American Combustion, Inc.

Calculating rank
USPTO Granted Patents = 29

% Expired Patents = 27.6


Trademarks = 7

Forward Citations = 169

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20 inventors (with patents filed for the assignee):

goldMedal Thomas F Robertson (22 out of 37 patents)

silverMedal John J Nowakowski (10 out of 15 patents)

bronzeMedal John N Newby (9 out of 15 patents)

4.  Mark C Hannum (7 out of 10 patents)

5.  Bruce E Cain (5 out of 11 patents)

6.  Todd A Miller (3 out of 9 patents)

7.  John R Hugens, Jr (3 out of 4 patents)

8.  Dennis E Quinn (2 out of 7 patents)

9.  Justin R Dzik (2 out of 2 patents)

10.  Mike Gorczewski (2 out of 2 patents)

11.  Ronald Ian Carmichael (2 out of 2 patents)

12.  Julius J Lukacs (2 out of 2 patents)

13.  Thomas B Neville (2 out of 9 patents)

14.  David S Hausen (1 out of 1 patent)

15.  Ashley N Graybill (1 out of 1 patent)


Core Competencies:
Regenerative Burner
Low NOx
Furnace Temperature
Combustion Reactants
Melting Furnace
Diffuse Combustion
Heating Method
Rotary Kiln
Submerged Combustion
Vaporizer
Launder Assembly
High Uniformity Heating

29 patents:

1. 12320521 - Regenerative burner system and method of use (2025-06-03),
2. 12158306 - Melting furnace purge system and method (2024-12-03),
3. 12104788 - Method and apparatus for improving furnace temperature uniformity (2024-10-01),
4. 11668460 - Regenerative burner system and method of use (2023-06-06),
5. 11187408 - Apparatus and method for variable mode mixing of combustion reactants (2021-11-30),
6. 10408540 - Launder assembly (2019-09-10),
7. 10344971 - Low NOx combustion (2019-07-09),
8. 10215408 - Method and apparatus for diffuse combustion of premix (2019-02-26),
9. 10145557 - Diffuse combustion method and apparatus (2018-12-04),
10. 9909755 - Low NOx combustion method and apparatus (2018-03-06),
11. 9541280 - Ultra low NOx combustion for steam generator (2017-01-10),
12. 9476589 - Diffuse combustion method and apparatus (2016-10-25),
13. 9250018 - [object Object] (2016-02-02),
14. 8961169 - High uniformity heating (2015-02-24),
15. 8741213 - Method and apparatus for melting metal (2014-06-03),
Company Overview
Fives North American Combustion, Inc. specializes in the design and manufacture of combustion systems and equipment for various industrial applications. Based in Cleveland, Ohio, the company focuses on providing innovative solutions that enhance energy efficiency and reduce emissions in sectors such as manufacturing and processing. With a commitment to advanced technology, Fives North American Combustion plays a crucial role in optimizing combustion processes, ensuring safety, and meeting environmental standards across North America.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Fives North American Combustion, Inc. USPTO Patent Assignee Logo
29 Patents

#73 in Cleveland, OH

#511 in Ohio

#11,634 in US

#22,581 in the World

Cleveland, OH (US)
Cleveland, OH, United States of America

Fives North American Combustion, Inc.

Forward Citations = 169

20 inventors:

goldMedal Thomas F Robertson (22 out of 37 patents)

silverMedal John J Nowakowski (10 out of 15 patents)

bronzeMedal John N Newby (9 out of 15 patents)

4.  Mark C Hannum (7 out of 10 patents)

5.  Bruce E Cain (5 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fives North American Combustion, Inc.. Retrieved from https://idiyas.com/company/fives-north-american-combustion

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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